<?php

return [

    /*
     * Set trusted proxy IP addresses.
     *
     * Both IPv4 and IPv6 addresses are
     * supported, along with CIDR notation.
     *
     * The "*" character is syntactic sugar
     * within TrustedProxy to trust any proxy;
     * a requirement when you cannot know the address
     * of your proxy (e.g. if using Rackspace balancers).
     */
    'proxies' => explode(',', env('TRUSTED_PROXIES')),

    /*
     * Or, to trust all proxies, uncomment this:
     */
    # 'proxies' => '*',

    /*
     * Default Header Names
     *
     * Change these if the proxy does
     * not send the default header names.
     *
     * Note that headers such as X-Forwarded-For
     * are transformed to HTTP_X_FORWARDED_FOR format.
     *
     * The following are Symfony defaults, found in
     * \Symfony\Component\HttpFoundation\Request::$trustedHeaders
     */
    'headers' => [
        \Illuminate\Http\Request::HEADER_CLIENT_IP    => env('TRUSTED_HEADER_CLIENT_IP', 'X_FORWARDED_FOR'),
        \Illuminate\Http\Request::HEADER_CLIENT_HOST  => env('TRUSTED_HEADER_CLIENT_HOST', 'X_FORWARDED_HOST'),
        \Illuminate\Http\Request::HEADER_CLIENT_PROTO => env('TRUSTED_HEADER_CLIENT_PROTO', 'X_FORWARDED_PROTO'),
        \Illuminate\Http\Request::HEADER_CLIENT_PORT  => env('TRUSTED_HEADER_CLIENT_PORT', 'X_FORWARDED_PORT'),
    ],
];
